73897607

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{2531}}^1$

素因数の和:2678

約数の個数: 16

約数和(自身を含む): 87343872

約数和(自身を除く): 13446265

約数列:

[1, 7, 43, 97, 301, 679, 2531, 4171, 17717, 29197, 108833, 245507, 761831, 1718549, 10556801, 73897607]

約数ペア:

[(1, 73897607), (7, 10556801), (43, 1718549), (97, 761831), (301, 245507), (679, 108833), (2531, 29197), (4171, 17717)]